These are part of the collections module and act very similar to regular tuples
The main difference being that values stored in a named tuple can be accessed using field names instead of indexes.
For example, a point in the two-dimensional plane can be represented using two coordinates. In a regular tuple, these values would be accessed by index ([0] and [1]), but if we define a named tuple, Point, we can access them using x and y instead (although we can still use indexes, too, if we want):
Example:
from collections import namedtuple
# Regular tuple p = (2, 4) # p[0] = 2, p[1] = 4
# Named tuple Point = namedtuple('Point', 'x y') q = Point(3, 5) # q.x = 3, q.y = 5
These are part of the collections module and act very similar to regular tuples
The main difference being that values stored in a named tuple can be accessed using field names instead of indexes.
For example, a point in the two-dimensional plane can be represented using two coordinates. In a regular tuple, these values would be accessed by index ([0] and [1]), but if we define a named tuple, Point, we can access them using x and y instead (although we can still use indexes, too, if we want):
Example:
from collections import namedtuple
# Regular tuple p = (2, 4) # p[0] = 2, p[1] = 4
# Named tuple Point = namedtuple('Point', 'x y') q = Point(3, 5) # q.x = 3, q.y = 5
To pay the bills, Mr. Durov is issuing investors $1 billion to $1.5 billion of company debt, with the promise of discounted equity if the company eventually goes public, the people briefed on the plans said. He has also announced plans to start selling ads in public Telegram channels as soon as later this year, as well as offering other premium services for businesses and users.
How to Invest in Bitcoin?
Like a stock, you can buy and hold Bitcoin as an investment. You can even now do so in special retirement accounts called Bitcoin IRAs. No matter where you choose to hold your Bitcoin, people’s philosophies on how to invest it vary: Some buy and hold long term, some buy and aim to sell after a price rally, and others bet on its price decreasing. Bitcoin’s price over time has experienced big price swings, going as low as $5,165 and as high as $28,990 in 2020 alone. “I think in some places, people might be using Bitcoin to pay for things, but the truth is that it’s an asset that looks like it’s going to be increasing in value relatively quickly for some time,” Marquez says. “So why would you sell something that’s going to be worth so much more next year than it is today? The majority of people that hold it are long-term investors.”
